1. Please describe the signal transmission across a myoneural junction that allows the nervouS system to move the muscles of a football player during a game? Please be
detailed with your description. Hint: Review your video worksheets from your lesson for
details on nerve impulse transmission. (5 points)

In the water cycle , when does water undergo a chemical change

45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.

Which of the following is a true statement? question 8 options: populations can't evolve, only individual organisms. individuals have adaptations that can change over time. individuals have traits that may or may not make them successful at reproduction. individuals evolve to have adaptations.